add some annotate

utils/Log/include/ILog.h

@@ -65,7 +65,6 @@ extern "C"
 #define LOGE(...)
 #define LOGF(...)
 #endif
-    typedef struct i_log ILog;
     typedef struct i_log
     {
         void (*init)(ILog *, const enum LogInstance);

utils/Log/include/ILogCpp.h

@@ -16,6 +16,11 @@
 #define ILOGCPP_H
 #include "ILog.h"
 #include <memory>
+/**
+ * @brief Abstract interface class
+ * If you want to add additional functions, you can derive a class from it to 
+ * meet the product requirements.
+ */
 class ILogCpp
 {
 public:

utils/Log/src/ILogMakePtr.h

@@ -12,6 +12,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+ * @brief Create a log instance
+ * 
+ */
 #ifndef ILOG_MAKE_PTR_H
 #define ILOG_MAKE_PTR_H
 #include "ILogCpp.h"